Senior QA Data Engineer

Added 02/28/2025

Role- Sn QA Data EngineerType- Contract (Outside IR35)Nature- Hybrid (2/3 days in London per week) Key Responsibilities:Pantheon requires an experienced and enthusiastic Senior QA Automation Engineer to design and implement new automation systems and features, as well as modify and maintain existing systems for adaption to business and/or technology changes. To be successful in the role you will be expected to:Plan, design & execute testing activities for new features being implemented as well as for the changes to existing systemsBe hands-on in the creation of test cases and test execution.Be a strong advocate for test automation with extensive experience in...

Data Analyst

Added 04/29/2025

Job Title: Data Analyst Location: Brussels (Hybrid - 2 days per week onsite) Contract: 12-Month Freelance Contract Day Rate: €550-€650 per day (depending on experience) About the Company:Our client is a name in the luxury goods sector specialising in the manufacturing and online distribution of fine jewellery. With operations across Europe and an expanding digital footprint, they are investing heavily in data-driven decision making to optimise performance and enhance customer experience. Role Overview:We are seeking an experienced Data Analyst to join their Brussels-based team. You will play a pivotal role in driving data-led strategies across e-commerce operations, supply chain optimisation,...

Data Analyst - Tableau

Added 04/03/2025

Data Analytics - Logistics OperationsRole Overview: The Data Analyst will support logistics operations by translating complex data into actionable insights, improving operational efficiency, and optimizing decision-making processes.Key Responsibilities:Collaborate with logistics teams to analyze business challenges and develop data-driven solutions.Create reports, dashboards, and visual data representations using Tableau.Lead analysis projects and assess processes using data analytics.Manage IT infrastructure projects for warehouse operations.Document requirements and provide data-driven recommendations to stakeholders.Assist with integration/testing and project planning.Facilitate regular discussions and workshops on continuous improvement.Monitor and evaluate data quality and accuracy.Develop and maintain documentation and operational processes.Perform tasks related to data infrastructure, including performance tuning,...

Data Architect

Added 02/27/2025

Data Architect - 6 month contract with possible extensionDay rate to £630 (inside of IR35)Hybrid working - 2 days remote/home and 3 days on site (Birmingham or Sheffield or London) We are currently recruiting on behalf of a Global Customer who is looking for a highly experienced Data Architect - Our ideal candidate will be someone who has a good understanding of Cyber security / Financial Services processes and regulations, along with a proven track record of success working in a fast paced, agile environment.This role will see you be responsible for creating and maintaining artefacts to describe the data...

Data Privacy and Security Manager

Added 02/25/2025

Data Privacy and Security ManagerJoin a global technology consultancy and play a key role in ensuring data privacy and cyber security compliance for cutting-edge engineering projects.As a Data Privacy and Security Manager, you will assess and mitigate privacy risks in complex engineering projects, ensuring compliance with EU and UK data protection regulations (GDPR). You will provide expert guidance on data handling, third-party interactions, international transfers, and privacy-enhancing techniques.ResponsibilitiesIdentify and assess high-risk data processing activities and complex data flows.Advise on third-party data handling, international data transfers, and industry-specific regulations.Ensure compliance with data minimisation principles and data subject rights.Collaborate with engineering teams...

Data Privacy and Security Manager

Added 02/24/2025

Lead Data Privacy and Security ComplianceJoin a global technology consultancy and play a key role in ensuring data privacy and cyber security compliance for cutting-edge engineering projects.As a Data Privacy and Security Manager, you will assess and mitigate privacy risks in complex engineering projects, ensuring compliance with EU and UK data protection regulations (GDPR). You will provide expert guidance on data handling, third-party interactions, international transfers, and privacy-enhancing techniques.ResponsibilitiesIdentify and assess high-risk data processing activities and complex data flows.Advise on third-party data handling, international data transfers, and industry-specific regulations.Ensure compliance with data minimisation principles and data subject rights.Collaborate with engineering...

Senior Backend Engineer(PHP)

Added 04/17/2025

Senior Backend Developer (PHP) - Dublin (Hybrid/Remote) Full-time | PermanentWe are looking for a Senior Backend Developer to join our client's team. What You'll Do:Build and scale backend systems for data processing.Own features end-to-end, from planning to deployment.Mentor team members and support code reviews.Solve complex problems at scale using best engineering practices.What We're Looking For:6+ years of PHP development experience.Strong knowledge of OOP, SOLID, and design patterns.Experience with distributed systems, queues, and performance optimization.Bonus: experience with DevOps, distributed messaging and streaming toolsGCS is acting as an Employment Agency in relation to this vacancy.

Senior Infrastructure Engineer - Virtualisation & Server Admin

Added 04/10/2025

Job Title: Senior Infrastructure Engineer - VMware & Server Administration Location: Dublin City Centre (Public Sector Client) Contract Type: Day Rate Contract (24-months Rolling) Start Date: ASAP (subject to certs & compliance checks)The Opportunity:We're partnering with a key public sector body in Ireland seeking a Senior Infrastructure Engineer to take the lead across virtualisation, automation, and server administration projects. This is a long-term contract with real impact-maintaining and evolving the infrastructure that underpins essential services.Core Responsibilities:Lead enhancements across the VMware virtualisation and hosting environmentsProvision and maintain physical and virtual serversDeliver infrastructure projects to tight deadlines, aligned with best practiceMaintain server...

Senior iOS Engineer

Added 03/26/2025

Role: Senior iOS EngineerType: Permanent roleWork Model: Remote-first, with quarterly onsite visits to Dublin Role Description:We are looking for a Senior iOS Engineer to join our team and help build exceptional mobile experiences. You will work with Swift, SwiftUI, and modern iOS frameworks to develop and maintain key features across our apps. This role goes beyond coding-you'll contribute to product development, collaborate with cross-functional teams, and help shape our engineering practices. Key Responsibilities:Develop and maintain features in our iOS applications.Ensure a clean, scalable, and well-tested codebase.Work closely with product, design, and Android teams in an agile environment.Stay up to date...

Senior AI & ML Engineer (Pharma experience mandatory)

Added 03/13/2025

Role- ML and AI EngineerType- Contract (Outside IR35)Nature- Hybrid (Hybrid)Location- Macclessfied, UK The AI Engineer will be responsible for designing, developing, and enhancing AI-driven document generation systems using large language models & traditional Machine learning algorithms. The ideal candidate will have a strong background in AI, machine learning, and natural language processing, coupled with hands-on experience in Python programming.Responsibilities:Architect and implement generative AI models tailored to produce structured outputs such as text or images.Research and apply advanced machine learning algorithms to improve model efficiency and accuracy.Create user-friendly applications using StreamlitHandle large datasets, perform data cleaning, and apply feature engineering to...

Senior Product Designer

Added 04/23/2025

My client who are within the financial services sector are looking for a Senior Product Designer to join their team on an initial 6 month contract roleThe ideal candidate will be comfortable across the full end to end of the design process - you'll have demonstrable experience conducting research through to executing beautifully crafted UI. Experience in rapid prototyping, and will have taken products from 0-1.This will be a hybrid role (occasional travel to their Nottingham office).This will be an inside ir35 roleExperience required:Minimum 5+ years experience working in-house within cross functional, agile product teams on software products that address...

Senior SRE

Added 04/23/2025

You'll thrive in this role if you're a proactive problem-solver with deep Linux expertise, hands-on experience defining and managing SLOs, SLIs, and SLAs, and a passion for performance optimization at scale.Tech stack includes PHP, MySQL, GoLang, Vue.js, and cloud-native tools. Experience with AWS is a nice-to-have, but not a must.What You'll DoAct as a senior member of the SRE team, contributing to backlog planning, technical decision-making, and code reviewsDefine and monitor SLOs, SLIs, and SLAs to maintain system health, reliability, and uptime across all environmentsTroubleshoot, test, and resolve technical challenges alongside engineers across product and platform teamsParticipate in an on-call...

Senior Enterprise Storage Architect / Administrator

Added 04/10/2025

Job Title: Senior Enterprise Storage Architect / Administrator Location: Dublin City Centre (Public Sector Client) Contract Type: Day Rate Contract (24-month Rolling) Start Date: ASAP (Subject to certification & compliance clearance)Overview:Our public sector client is seeking a Senior Enterprise Storage Architect / Administrator to take ownership of a mission-critical HPe SAN environment. This role is pivotal in ensuring operational stability while supporting ongoing transformation projects across data centre infrastructure.Key Responsibilities:Administer and support HPe SAN infrastructure, including upgrades, patching, and health checksManage SAN Fiber Channel networks and inter-site fibre connectionsCollaborate with cross-functional teams on infrastructure requirements and project rolloutsPerform server administration...

Senior PHP Developer

Added 04/08/2025

Do you love coding and crafting business solutions? Our client are seeking a talented backend focused PHP Developer to join their team. Hybrid: 2-3 days a week to Dublin OfficeDaily rate contract: 6 months+ Backend: PHP, MySQL, AWS, API DevelopmentFrontend: JS, VueDevOps Tools: Version Control, Containerization, CI/CDBuild Tools: WebpackUnit TestingAdditional Tools: JIRA, LAMP Stack, Linux command lineGCS is acting as an Employment Business in relation to this vacancy.

Software Engineer/ Frontend Software Engineer

Added 04/09/2025

My financial services client are looking for a Software Developer to join their team on an initial 6 month contract role. This will be a inside IR35 role, with site visit couple times a month (either their Nottingham or London office)Key Experience:Practical experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools such as AB Tasty or Adobe Target also acceptable)Minimum 5 years' development experience with React or React based frameworks such as Next.JS, JavaScript (ES6+), TypeScript, Node.JS, Redux, Express and SCSS / Styled components.Development experience working with a Microservice architecture consuming REST and GraphQL...